基于耗散结构理论我国“十三五”科技人才发展研究

科技人才是新知识的创造者、新技术的发明者、新学科的创建者、新产业的开拓者,是国家实施创新驱动战略的决定性力量。我国"十三五"适应创新驱动需要的科技人才发展机制研究对于科技人才发展机制创新具有重要的理论意义和实践价值。结合耗散结构理论,对适应创新驱动需要的科技人才发展机制理论以及创新驱动与科技人才发展机制互动关系进行深入解析,提出增强适应创新驱动科技人才发展机制的开放性、自组织、非平衡态以及非线性作用等对策,为进一步创新我国"十三五"适应创新驱动需要的科技人才发展机制提供理论借鉴。     

“十三五”期间福建省科技人才创新驱动发展策略研究

坚持人才优先发展策略,是推进创新驱动发展战略深入实施的重要途径。通过分析福建省科技创新创业人才工作的现状和存在不足,提出"十三五"期间适应创新驱动的科技人才发展对策,为推动创新型省份建设和实施创新驱动发展战略提供强有力的人才支撑。     

“环境-科研效能感”下的高校青年科技人才创新能力研究

从"环境-科研效能感"关系出发构建了高校青年科技人才创新驱动机制,认为目前我国高校青年科技人才创新能力提升的主要制约因素是"高校行政化下的被动式与依附式科研"、"以结果论英雄的过程支持缺乏"、"学术期刊引导性缺位"、"人才分配评价体系不健全",围绕这些因素提出针对性青年人才创新能力提升策略。     

“人才20条”发布:发挥智力优势搭建平台

正人才,是上海加快建设具有全球影响力的科技创新中心的人力支撑和智力保障,按照《关于深化人才工作体制机制改革促进人才创新创业的实施意见》(简称"人才20条")要求,上海将重点在人才工作体制机制创新、"十三五"科技人才规划编制、健全科技人才培养支撑体系、提升科技人才服务效能等方面加强工作推进。根据"十三五"科技人才发展规划编制工作安排,上海有序推进了相关专题研究工作和规划文本编制工作,完成了9项专题研究,为规划编     

美国适应创新驱动的科技人才发展机制对中国的启示

美国适应创新驱动的科技人才发展机制对我国提高科技人才发展竞争力具有重要的启示作用。通过回顾美国适应创新驱动的科技人才发展历程,系统分析美国适应创新驱动的科技人才发展机制的基本框架,主要包括科技人才培养、科技人才引进、科技人才使用及科技人才保障等模块,总结出美国适应创新驱动的科技人才发展的成功经验。在此基础上,结合我国科技人才发展水平、所处阶段、人才竞争性、服务保障机制等现状分析,提出强化政府支持力度、重视创新能力培养、确保企业主体地位及建设和谐人才环境等建议。     

科技界声音

正"十三五"规划建议把创新发展排在新发展理念之首,并提出创新是引领发展的第一动力。创新归根到底是人才创新,创新驱动归根到底是人才驱动,人才是支撑创新发展的第一资源。中国科协最大的资源就是科技人才,我们整个工作,就是要全面贯彻落实党中央关于科协系统深化改革实施方案,围绕新的发展理念,服务创新发展大局,释放科技人才的创新活力和能量,把我国的自主创新能力搞上去。——中国科学技术协会党组书记中国科学技术协会党组书记、常务副主席常务副主席、书记处第一书记尚勇     

宿州市科技创新发展的思考

<正>"十三五"时期是我国建设创新型国家和实现全面建成小康社会目标的最后冲刺阶段,也是宿州市深入贯彻创新驱动发展战略的实施期,全面深化改革的攻坚期和实现全面小康社会的决战期。宿州市科技创新工作将按照"四个全面"战略布局,不断深化体制机制改革,激发各类创新主体活力,力争"十三五"期间,建立完善以企业为主体、市场为导向、政产学研用相结合的创新体系,努力     

坚持创新驱动发展 努力实现师市科技事业的新跨越

回眸"十二五"期间,新疆兵团第八师石河子市科技创新环境、技术创新体系得到了优化和完善,科技工作取得了丰硕成果。明确"十三五"科技工作目标,坚持创新驱动发展,营造大众创业、万众创新的政策环境和制度环境。深化科技管理体制改革、构建创新激励评价机制,加强创新人才和团队的引进和培育、提升技术创新能力,充分激发全社会的创新活力,加大成果转化力度,努力实现兵团八师石河子市科技事业的新跨越。     

英国适应创新驱动的科技人才发展机制对中国的启示

英国是现代产业革命的发源地,是世界上最早步入工业化的国家,是世界上最重要的科技强国之一。通过分析英国适应创新驱动的科技人才发展历程,从第一次工业革命时期、第二次工业革命时期到第二次世界大战之前、第二次世界大战之后,总结出英国适应创新驱动的科技人才发展主要经验,包括制定灵活的科技人才战略与政策、构建良好的科技创新环境、促进科技人才的流动、建立并完善科技人才评价体系。但是我国在适应创新驱动的过程中科技人才的发展存在一些问题,包括流动不畅、创新能力不足、投入不足、专业的科技人才市场匮乏以及法律法规不够完善。针对这些问题,从英国适应创新驱动的科技人才发展的主要经验中,提出了一些建议,包括实现科技人才的合理流动、培养创新能力、增加投入、建立专业的科技人才市场以及健全相关的法律法规。     

基于内容分析法的湖北省科技人才政策研究

采用内容分析法,对"十一五"至"十三五"十三年间湖北省颁布的82项科技人才相关政策及法规进行梳理,从科技人才政策的发文频度、发文部门、政策文种、适用对象、政策类型构建五维度分析框架进行计量分析。研究表明,湖北省围绕不同时期经济社会发展的战略目标制定科技人才政策,政策的颁布具有明显的阶段性特征,但也存在发文主体较多、政策指导性可操作性不足、人才评价与激励政策较少、人才保障政策缺乏等问题。因此,联合发文应明确主体部门,注重政策的落实和作用的发挥;建立科学的科技人才评价体系,完善科技人才激励机制;健全科技人才流动机制,激发人才队伍创造活力。     

Markedness and its Interpretation in Language Use

Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.     

Lower Paleozoic oil relationships within Williston Basin, Canada

The Williston Basin is a significant petroleum province, containing oil production zones that include the Middle Cambrian to Lower Ordovician, Upper Ordovician, Middle Devonian, Upper Devonian and Mississippian and within the Jurassic and Cretaceous. The oils of the Williston Basin exhibit a wide range of geochemical characteristics defined as "oil families", although the geochemical signature of the Cambrian Deadwood Formation and Lower Ordovician Winnipeg reservoired oils does not match any "oil family". Despite their close stratigraphic proximity, it is evident that the oils of the Lower Palaeozoic within the Williston Basin are distinct. This suggests the presence of a new "oil family" within the Williston Basin. Diagnostic geochemical signatures occur in the gasoline range chromatograms, within saturate fraction gas chromatograms and biomarker fingerprints. However, some of the established criteria and cross-plots that are currently used to segregate oils into distinct genetic families within the basin do not always meet with success, particularly when applied to the Lower Palaeozoic oils of the Deadwood and Winnipeg Formation.     

An Analysis of Catherine＇s Character——Wuthering Heights

Wuthering Heights, Emily Bronte＇s only novel, was published in December of 1847 under the pseudonym Ellis Bell. The book did not gain immediate success, but it is now thought one of the finest novels in the English language. Catherine is the key character of this masterpiece, because everybody and everything center on her though she had a short life. We can understand this masterpiece better if we know Catherine well.     

Characterization of Ordovician carbonate reservoirs, southeastern Saskatchewan, Canada

The discovery of the prolific Ordovician Red River reservoirs in 1995 in southeastern Saskatchewan was the catalyst for extensive exploration activity which resulted in the discovery of more than 15 new Red River pools. The best yields of Red River production to date have been from dolomite reservoirs. Understanding the processes of dolomitization is, therefore, crucial for the prediction of the connectivity, spatial distribution and heterogeneity of dolomite reservoirs.The Red River reservoirs in the Midale area consist of 3～4 thin dolomitized zones, with a total thickness of about 20 m, which occur at the top of the Yeoman Formation. Two types of replacement dolomite were recognized in the Red River reservoir: dolomitized burrow infills and dolomitized host matrix. The spatial distribution of dolomite suggests that burrowing organisms played an important role in facilitating the fluid flow in the backfilled sediments. This resulted in penecontemporaneous dolomitization of burrow infills by normal seawater. The dolomite in the host matrix is interpreted as having occurred at shallow burial by evaporitic seawater during precipitation of Lake Almar anhydrite that immediately overlies the Yeoman Formation. However, the low δ18O values of dolomited burrow infills (-5.9‰～ -7.8‰, PDB) and matrix dolomites (-6.6‰～ -8.1‰, avg. -7.4‰ PDB) compared to the estimated values for the late Ordovician marine dolomite could be attributed to modification and alteration of dolomite at higher temperatures during deeper burial, which could also be responsible for its 87Sr/86Sr ratios (0.7084～0.7088) that are higher than suggested for the late Ordovician seawaters (0.7078～0.7080). The trace amounts of saddle dolomite cement in the Red River carbonates are probably related to "cannibalization" of earlier replacement dolomite during the chemical compaction.     

Features of Women's language

Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women＇s language from these perspectives： pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women＇s language, more attention should be paid to language use in social context. What＇s more, the linguistic phenomena in a speaking community can be understood more thoroughly.     

Design and analysis of generic LBS application developing platform

Location based services is promising due to its novel working style and contents.A software platform is proposed to provide application programs of typical location based services and support new applications developing efficiently. The analysis shows that this scheme is easy implemented, low cost and adapt to all kinds of mobile nework system.     

橡胶颗粒沥青混合料低温抗裂性试验研究

以AC-13级配为基础,将橡胶颗粒代替部分集料掺入混合料中,以低温弯曲试验为评价方法对不同橡胶颗粒掺量下沥青混合料的低温抗裂性进行研究,并引入应变能密度值对混合料的低温抗裂性进行综合评价.试验结果表明:橡胶颗粒沥青混合料试件的破坏微应变均超过2 300,满足冬寒区的技术指标;无论是否掺加橡胶颗粒,随着温度的下降,沥青混合料破坏时的最大弯拉强度增大,弯拉应变降低,劲度模量增大;弯曲应变能密度在胶粒掺量为1%左右时具有较大的弯曲应变能密度值,此时橡胶颗粒沥青混合料具有较好的低温抗裂性.     

A computer generator for randomly layered structures

AcomputergeneratorforrandomlylayeredstructuresYUJia shun1,2,HEZhen hua2(1.TheInstituteofGeologicalandNuclearSciences,NewZealand;2.StateKeyLaboratoryofOilandGasReservoirGeologyandExploitation,ChengduUniversityofTechnology,China)Abstract:Analgorithmisintrod…     

低渗透非均质砂岩油藏启动压力梯度研究

理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。     

Quantitative trait loci （QTLs） for quality traits related to protein and starch in wheat

Quality traits in wheat （Triticum aestirum L.） were studied by quantitative trait locus （QTL） analysis in a recombinant inbred line （RIL） population, a set of 131 lines derived from Chuan 35050 × Shannong 483 cross （ChSh）. Grains from RILs were assayed for 21 quality traits related to protein and starch. A total of 35 putative QTLs for 19 traits with a single QTL explaining 7.99-40.52% of phenotypic variations were detected on 10 chromosomes, 1D, 2A, 2D, 3B, 3D, 5A, 6A, 6B, 6D, and 7B. The additive effects of 30 QTLs were positive, contributed by Chuan 35050, the remaining 5 QTLs were negative with the additive effect contributed by Shannong 483. For protein traits, 15 QTLs were obtained and most of them were located on chromosomes 1 D, 3B and 6D, while 20 QTLs for starch traits were detected and most of them were located on chromosomes 3D, 6B and 7B. Only 7 QTLs for protein and starch traits were co-located in three regions on chromosomes 1D, 2A and 2D. These protein and starch trait QTLs showed a distinct distribution pattern in certain regions and chromosomes. Twenty-two QTLs were clustered in 6 regions of 5 chromosomes. Two QTL clusters for protein traits were located on chromosomes 1D and 3B, respectively, three clusters for starch traits on chromosomes 3D, 6B and 7B, and one cluster including protein and starch traits on chromosome 1D.